Honeywell TRADELINE T8011R Product Data page 5

THERMISTOR
SENSOR
THERMOSTAT
LOGIC
POWER
SUPPLY
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2 REMOVE JUMPER, WHEN SUPPLIED, FOR SYSTEMS WITH SEPARATE HEATING COMPRESSOR CONTACTOR (W1 SEPARATE FROM Y).
A
ENGAGE TABS AT TOP OF THERMOSTAT
WITH SLOTS ON MOUNTING PLATE.
T8011R PROGRAMMABLE HEAT PUMP THERMOSTAT
STAGE 2 RELAY
SYSTEM
SWITCH
EM. HT.
HEAT
OFF
COOL
STAGE 1 RELAY
FAN SWITCH
ON
AUTO
DASHED LINES INDICATE TABS
ON BACK OF THERMOSTAT
5
R
AUXILARY
HEAT RELAY
W2
RELAY
L
CHANGEOVER
VALVE HEAT
B
CHANGEOVER
VALVE COOL
O
COMPRESSOR
CONTACTOR
Y
2
COMPRESSOR
CONTACTOR
HEAT
W1
EMERGENCY
HEAT RELAY
E
FAN RELAY
G
C
H o l d
S e l e
B
PRESS LOWER EDGE OF
CASE TO LATCH.
L1
(HOT)
L2
1
M11333
c t
M14699
68-0196–1